the Rope Wrench ZK-2 delivers capabilities that simply aren't possible with conventional moving rope systems or MRS (formerly doubled rope technique DDRT) setups

Tensile strength: 6200lbs

1 - Rope Wrench with Stiff Tether

MBS: 31kN (7

more versatile but different system)

PETZL SWIVEL OPEN clevis the Rope Wrench ZK-2 deliversGated swivel with large opening for attachment to a wide range of products like pulleys or lanyards. It reduces the bulk and weight of your climbing system by replacing carabiners and solves twisting and tangling problems with ropes and lanyards. Sealed ball bearings offer excellent performance and reliability. MBS 23 kN